20167374546

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{381481}}^1$

素因数の和:381592

約数の個数: 64

約数和(自身を含む): 49440067200

約数和(自身を除く): 29272692654

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 89, 99, 178, 198, 267, 297, 534, 594, 801, 979, 1602, 1958, 2403, 2937, 4806, 5874, 8811, 17622, 26433, 52866, 381481, 762962, 1144443, 2288886, 3433329, 4196291, 6866658, 8392582, 10299987, 12588873, 20599974, 25177746, 33951809, 37766619, 67903618, 75533238, 101855427, 113299857, 203710854, 226599714, 305566281, 373469899, 611132562, 746939798, 916698843, 1120409697, 1833397686, 2240819394, 3361229091, 6722458182, 10083687273, 20167374546]

約数ペア:

[(1, 20167374546), (2, 10083687273), (3, 6722458182), (6, 3361229091), (9, 2240819394), (11, 1833397686), (18, 1120409697), (22, 916698843), (27, 746939798), (33, 611132562), (54, 373469899), (66, 305566281), (89, 226599714), (99, 203710854), (178, 113299857), (198, 101855427), (267, 75533238), (297, 67903618), (534, 37766619), (594, 33951809), (801, 25177746), (979, 20599974), (1602, 12588873), (1958, 10299987), (2403, 8392582), (2937, 6866658), (4806, 4196291), (5874, 3433329), (8811, 2288886), (17622, 1144443), (26433, 762962), (52866, 381481)]